DIMETHYL SULPHOXIDE GC

DMSO; Methyl Sulfoxide

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Article No.
0125E
Grade
GC
Purity
99.9%
CAS No.
67-68-5
Molecular Formula
C2H6OS
Molecular Weight
78.13
H.S. Code
2930.9099
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Liquid
Colour
Clear colorless
Odour
Garlic like odour
Melting point/ Freezing point [°C]
16.0 -19.0
Auto-ignition temperature [°C]
215.0
Flash point [°C]
87.0
Boiling point [°C]
189.0
Evaporation rate
4.3
Vapour pressure [20°C]
0.55 hPa
Vapour density
2.70 - (Air = 1.0)
Density [g/cm3]
1.1
Solubility in water
Completely miscible
Partition coefficient Log Pow octanol / water at 20°C
log Pow: -2.03
Explosion limits - upper [%]
42.0
Explosion limits -lower [%]
3.50

Packings

  • 2GBA000250

    250 ml (00250)

  • 2GBA001000

    1000 ml (01000)

  • 2GBAG02500

    2500 ml (02500)

  • 2GBAH02500

    2500 ml (02500)

 

Specifications

Appearance A clear colourless liquid
Assay (GC area %) Min 99.9%
Weight/ mL at 20°C 1.099 - 1.101 g
Refractive index (20°C; 589 nm) 1.478 – 1.479
Water (by KF) Max. 0.04%

Revision Date : 03-Jun-2017
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